package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    private SetmealService setmealService;

    @Autowired
    private JedisPool jedisPool;
    //文件上传
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {
        Jedis resource = null;
        try {
            resource = jedisPool.getResource();
        //获取图片后缀
        String originalFilename = imgFile.getOriginalFilename();//原始文件名
            //获取文件后缀
        String extention = originalFilename.substring(originalFilename.lastIndexOf(".") - 1);
        //生产文件名
        String fileName = UUID.randomUUID().toString()+extention;

            //将文件上传
            QiniuUtils.upload2Qiniu(imgFile.getBytes(),fileName);

            //将上传图片名称存入Redis，基于Redis的Set集合存储
            //jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES, fileName);
            resource.sadd(RedisConstant.SETMEAL_PIC_RESOURCES, fileName);
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS,fileName);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }finally {
            if (resource != null) {
                resource.close();
            }
        }

    }

    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
        } catch (Exception e) {
             e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
        return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
    }

    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {

        PageResult pageResult=null;
        try {
            pageResult= setmealService.findPage(queryPageBean);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return pageResult;

    }

    @RequestMapping("/findById")
    public Result findById(Integer setmealId) {

        try{
            Setmeal setmeal = setmealService.findById(setmealId);
            return new Result(true,MessageConstant.QUERY_SETMEAL_SUCCESS,setmeal);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    @RequestMapping("/findCheckgroupIdsBySetmealId")
    public Result findCheckgroupIdsBySetmealId(Integer setmealId) {

        try{
            List<Integer> checkgroupIds = setmealService.findCheckgroupIdsBySetmealId(setmealId);
            return new Result(true,MessageConstant.QUERY_CHECKGROUP_SUCCESS,checkgroupIds);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_CHECKGROUP_FAIL);
        }
    }

    //编辑
    @RequestMapping("/edit")
    public Result edit(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.edit(setmeal, checkgroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_SETMEAL_SUCCESS);
        }
        return new Result(true, MessageConstant.EDIT_SETMEAL_FAIL);
    }


    @RequestMapping("/delete")
    public Result delete(Integer id) {

        try{
            setmealService.deleteById(id);
            return new Result(true,MessageConstant.DELETE_SETMEAL_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.DELETE_SETMEAL_FAIL);
        }
    }
}
